body {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: aquamarine;
}

.play-poster {
  position: relative;
  top: 50px;
}

.play-poster .strip-box {
  position: absolute;
  top: -150px;
  left: 130px;
  height: 329px;
  z-index: 100;
  transform: rotate(-30deg);
  transform-origin: center 0;
  transition: transform 0.3s;
}

.play-poster .strip-box:before {
  position: absolute;
  content: "";
  top: -20px;
  left: 150px;
  width: 48px;
  height: 48px;
  border-radius: 48px;
  background: #fff;
  z-index: 100;
}

.play-poster .strip-box.active {
  transform: rotate(0deg);
}

.play-poster .strip-box img {
  display: block;
  width: 220px;
  height: 330px;
  margin-left: 140px;
}

.play-poster .poster-box {
  margin-top: 100px;
  width: 591px;
  height: 591px;
  background: url("../image/disc-ip6.png");
  background-size: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: circling 20s linear infinite;
}

.play-poster .poster-box.pause {
  animation-play-state: paused;
}

.play-poster .poster-box .play-box {
  text-align: center;
}

.play-poster .poster-box .play-box img {
  display: block;
  margin: 0 auto;
  width: 366px;
  height: 366px;
  border: solid 15px rgba(0, 0, 0, 0.15);
  border-radius: 50%;
}

.play-controller {
  margin-top: 40px;
}

.play-controller .play {
  text-align: center;
}

.play-controller .play-time {
  margin-top: 10px;
  text-align: center;
}

.play-controller .play-time input {
  vertical-align: middle;
}

@keyframes circling {
  0% {
    transform: rotate(0);
  }
  100% {
    transform: rotate(1turn);
  }
}
